Watch



FIG. 1 is a front perspective view of a watch showing my new design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a top view thereof.

The features depicted by broken lines have been shown for the purpose of illustrating portions of the watch that form no part of the claimed design. 

CLAIM The ornamental design for a watch, as shown and described. 